Abstract：
:Two distinct types of embryonic pluripotent stem cells can be established from either the inner cell mass (ICM) of preimplantation blastocyst (leukemia inhibitory factor (LIF)-dependent embryonic stem cell, ESC, called naive state) or the epiblast of postimplantation fetuses (fibroblast growth factor 2 (FGF2)-dependent epiblast stem cells, EpiSC, called primed state). Here, we report that naive pluripotent stem cell was established from the ICM, but maintained its self-renewal by treatment with FGF2 and mouse embryonic fibroblasts (MEFs) when they were exposed FGF2 during establishment. This cell line is competent to contribute to chimeric animals, including germ cells, at high efficiency. The ERK1/2, SMAD2/3, and JAK/STAT3 pathways are essential to maintain self-renewal. Inhibition of ERK1/2 or SMAD2/3 initiates transition to a naive state ESC-like state, whereas inhibition of JAK/STAT3 promotes a primed EpiSC-like character. Our present results could provide novel insights into understanding the growth factor environment and ICM plasticity, and mechanisms which orchestrate the pluripotency of embryonic stem cells and the capacity for chimeric contributions.
journal_name
Stem Cell Resjournal_title
Stem cell researchauthors
Ozawa M,Kawakami E,Sakamoto R,Shibasaki T,Goto A,Yoshida Ndoi
10.1016/j.scr.2014.04.012subject
Has Abstractpub_date
2014-07-01 00:00:00pages
75-87issue
1eissn
1873-5061issn
1876-7753pii
S1873-5061(14)00048-8journal_volume
13pub_type
杂志文章abstract：:OCT4 is a highly conserved gene and plays an important role during early embryonic development and differentiation. Similar to human OCT4, mouse Oct4 gene generates variants. Oct4A is a master regulator of self-renewal in pluripotent stem cells. In this study, we have identified a novel Oct4 spliced variant, designate...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2012.04.004
更新日期：2012-09-01 00:00:00
abstract：:X-linked Alport syndrome (XLAS) is a rare form of hereditary nephritis caused by mutations in the COL4A5 gene encoding the type IV collagen α5 chain. A skin biopsy was performed on one female patient with XLAS who carried a heterozygous p.G409S (c. 1225 G > A) mutation in the COL4A5 gene. A human-induced pluripotent s...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.101833
更新日期：2020-05-01 00:00:00
abstract：:Oligodendrocytes, which are the main cell type in cerebral white matter, are generated from their precursor cells (oligodendrocyte precursor cells: OPCs). However, the differentiation from OPCs to oligodendrocytes is disturbed under stressed conditions. Therefore, drugs that can improve oligodendrocyte regeneration ma...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2015.05.001
更新日期：2015-07-01 00:00:00
abstract：:Recent clinical trials show the efficacy of Adipose-derived Stromal Cells (ASCs) in contrasting the osteoarthritis scenario. Since it is quite accepted that ASCs act predominantly through a paracrine mechanism, their secretome may represent a valid therapeutic substitute. The aim of this study was to investigate the e...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101463
更新日期：2019-07-01 00:00:00
abstract：:The KCL037 human embryonic stem cell line was derived from a normal healthy blastocyst donated for research. The ICM was isolated using laser microsurgery and plated on γ-irradiated human foreskin fibroblasts. Both the derivation and cell line propagation were performed in an animal product-free environment and under ...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2015.12.023
更新日期：2016-01-01 00:00:00
abstract：:Cardiomyocyte proliferation and progenitor differentiation are endogenous mechanisms of myocardial development. Cardiomyocytes continue to proliferate in mammals for part of post-natal development. In adult mammals under homeostatic conditions, cardiomyocytes proliferate at an extremely low rate. Because the mechanism...
journal_title：Stem cell research
pub_type： 杂志文章,评审
doi：10.1016/j.scr.2014.09.003
更新日期：2014-11-01 00:00:00
abstract：:We report the engendering an isogenic iPSC line from the IBMS-iPSC-014-05 with homozygous correction of the R803X, Chr4: 88989098C > T in PKD2, using CRISPR/Cas9 technology. The results from the isogenic control, IBMS-iPSC-014-05C, showed that mutation had been corrected, while maintaining normal morphology, pluripote...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.101784
更新日期：2020-05-01 00:00:00
abstract：:Both BMP and Wnt signaling control stem cells in bulge/dermal papilla, intestinal crypt, and bone marrow. To explore their roles in the limbal niche, which govern corneal epithelial homeostasis, we established an in vitro model of sphere growth by reunion between single limbal epithelial progenitor cells (LEPCs) and a...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2014.01.003
更新日期：2014-03-01 00:00:00
abstract：:Leucine rich repeat kinase (LRRK2) is the most prevalent genetic cause for Parkinson's disease. LRRK2 p.G2385R is an Asian specific genetic risk factor for sporadic Parkinson's disease. We generated two induced pluripotent stem cells (iPSCs), IBMS-iPSC-018-09 and IBMS-iPSC-020-01, from the peripheral blood mononuclear...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.01.034
更新日期：2018-04-01 00:00:00
abstract：:ATOX1 is a copper chaperone involved in intracellular copper homeostasis, cell proliferation, and tumor progression. To investigate the physiologically relevant molecular mechanism of ATOX1 by using imaging-based approaches, we genetically modified ATOX1 in H1 hESCs to express mCherry-ATOX1 fusion protein under endoge...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101631
更新日期：2019-12-01 00:00:00
abstract：:Understanding the complex mechanisms that govern the fate decisions of human embryonic stem cells (hESCs) is fundamental to their use in cell replacement therapies. The progress of dissecting these mechanisms will be facilitated by the availability of robust high-throughput screening assays on hESCs. In this study, we...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2010.04.006
更新日期：2010-09-01 00:00:00
abstract：:Human embryonic stem (hES) cells have the dual ability to self-renew and differentiate into specialized cell types. However, in order to realize the full potential of these cells it is important to understand how the genes responsible for their unique characteristics are regulated. In this study we examine the regulat...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2011.10.003
更新日期：2012-03-01 00:00:00
abstract：:Neural progenitor cells (NPCs) are promising candidates for cell-based therapy of neurodegenerative diseases; however, safety concerns must be addressed through transplantation studies in large animal models, such as the pig. The aim of this study was to derive NPCs from porcine blastocysts and evaluate their in-vitro...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2011.04.004
更新日期：2011-09-01 00:00:00
abstract：:The KCL017 human embryonic stem cell line was derived from an embryo donated for research that carried an autosomal dominant mutation affecting splicing site of the VHL gene encoding von Hippel-Lindau tumor suppressor E3 ubiquitin protein ligase (676+3A>T). The ICM was isolated using laser microsurgery and plated on γ...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2016.01.013
更新日期：2016-03-01 00:00:00
abstract：:Human iPSC line was generated from patient-specific adipose tissue-derived mesenchymal multipotent stromal cells carrying two mutations in plakophilin-2 (PKP2) gene using non-integrative reprogramming method. Reprogramming factors OCT4, KLF4, SOX2, CMYC were delivered using Sendai viruses. Pluripotency was confirmed i...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2017.08.014
更新日期：2017-10-01 00:00:00
abstract：:Dominant deafness-onychodystrophy (DDOD) syndrome is a rare, autosomal dominant inherited disorder with no concrete therapies in human. We previously identified c.1516 C > T (p.Arg506*) in ATP6V1B2 as cause of DDOD syndrome, accounting for all cases of this genetic disorder. The induced pluripotent stem cell (iPSC) li...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.101986
更新日期：2020-10-01 00:00:00
abstract：:The future application of human embryonic stem cells (hESC) for therapeutic approaches requires the development of xeno-free culture conditions to prevent the potential transmission of animal pathogens or xenobiotic substances to hESC. An important component of the majority of hESC culture systems developed is the req...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2010.08.002
更新日期：2011-01-01 00:00:00
abstract：:Spinocerebellar ataxia type-12 (SCA12) is a neurological disorder caused due to triplet (CAG) repeat expansion in 5' UTR of PPP2R2B. It is one of the most prominent SCA-subtype in Indian population and till date no patient specific models have been described. Human-induced-pluripotent-stem cell (HiPSC) based disease m...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.08.008
更新日期：2018-08-01 00:00:00
abstract：:Liver progenitor (oval) cells have enormous potential in the treatment of patients with liver disease using a cell therapy approach, but their use is limited by their scarcity and the number of donor livers from which they can be derived. Bone marrow may be a suitable source. Previously the derivation of oval cells fr...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2008.05.004
更新日期：2008-09-01 00:00:00
abstract：:Thrombocytopenia 2 (THC2) is a major type of inherited thrombocytopenia caused by the persistent ANKRD26 expression during the late stage of megakaryocytopoiesis. For the first time, we generated a human induced pluripotent stem cell (hiPSC) line SHAMUi001-A from the bone marrow hematopoietic progenitor cells of a THC...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.102002
更新日期：2020-10-01 00:00:00
abstract：:The human embryonic stem cell line RCe011-A (RC-7) was derived from a failed to fertilise oocyte voluntarily donated as unsuitable and surplus to fertility requirements following ethics committee approved informed consent under licence from the UK Human Fertilisation and Embryology Authority. The cell line shows norma...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2016.02.036
更新日期：2016-03-01 00:00:00
abstract：:Transplantation of primary hepatocytes has been used in treatments for various liver pathologies and end-stage liver disease. However, shortage of donor tissue and the inability of hepatocyte proliferation in vitro have lead to alternative methods such as stem cell-derived hepatocyte-like cells (HLCs). Mesenchymal str...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101471
更新日期：2019-07-01 00:00:00
abstract：:Mouse embryonic stem cell (mESC) lines were derived by crossing heterozygous transgenic (tg) mice expressing green fluorescent protein (GFP) under the control of the rat tyrosine hydroxylase (TH) promoter, with homozygous alpha-synuclein (aSYN) mice expressing human mutant SNCAA53T under the control of the mouse Prion...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2016.12.026
更新日期：2017-03-01 00:00:00
abstract：:The outcomes of clinical trials using bone marrow stromal cell (BMSC) are variable; the degree of the expansion of BMSCs during clinical manufacturing may contribute to this variability since cell expansion is limited by senescence. Human BMSCs from aspirates of healthy subjects were subcultured serially until cell gr...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2013.07.005
更新日期：2013-11-01 00:00:00
abstract：:Cell-mediated gene therapy is a possible means to treat muscular dystrophies like Duchenne muscular dystrophy. Autologous patient stem cells can be genetically-corrected and transplanted back into the patient, without causing immunorejection problems. Regenerated muscle fibres derived from these cells will express the...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.05.004
更新日期：2018-07-01 00:00:00
abstract：:The conventional method of culturing human embryonic stem cells (hESC) is on two-dimensional (2D) surfaces, which is not amenable for scale up to therapeutic quantities in bioreactors. We have developed a facile and robust method for maintaining undifferentiated hESC in three-dimensional (3D) suspension cultures on ma...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2009.02.005
更新日期：2009-05-01 00:00:00
abstract：:Stem cells can differentiate into various body tissues and organs and thus are considered as promising tools for cell therapy and tissue engineering. Early passage stem cells have high differentiation ability compared to late passage stem cells. Thus, it is important to use early passage stem cells in cell therapy. He...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101475
更新日期：2019-07-01 00:00:00
abstract：:Generating human podocytes in vitro could offer a unique opportunity to study human diseases. Here, we describe a simple and efficient protocol for obtaining functional podocytes in vitro from human induced pluripotent stem cells. Cells were exposed to a three-step protocol, which induced their differentiation into in...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2016.06.001
更新日期：2016-07-01 00:00:00
abstract：:Maintenance of hematopoietic stem cells and their potential to give rise to progenitors of differentiated lymphoid and myeloid cells are accomplished by a network of regulatory processes. As a part of this network, the heteromeric transcription factor GA-binding protein (GABP) plays a crucial role in self-renewal of m...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2016.04.007
更新日期：2016-05-01 00:00:00
abstract：:Umbilical cord blood (UCB) transplantation has emerged as a promising therapy, but it is challenged by scarcity of stem cells. Eltrombopag is a non-peptide, thrombopoietin (TPO) receptor agonist, which selectively activates c-Mpl in humans and chimpanzees. We investigated eltrombopag's effects on human UCB hematopoiet...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2012.05.001
更新日期：2012-09-01 00:00:00
